Titebond 100% Silicone Sealant is a non-staining versatile formula designed for both interior and exterior applications. This strong, permanently flexible sealant will not shrink or discolor over time and provides excellent weather-resistance. The mildew-resistant formula will not crack or become brittle with age and resists fading or yellowing. It is an RTV industrial sealant and offers excellent adhesion to many common construction materials, including vinyl, aluminum, glass and painted surfaces. When fully cured, Titebond 100% Silicone Sealant can withstand extreme temperature conditions. It also extrudes easily in lower temperatures and dries quickly.